When you're looking for a truly unforgettable experience in the Caribbean, snorkeling in San Juan stands out as a top-tier activity. But not just any snorkeling — we’re talking about the rare opportunity to swim alongside gentle sea turtles and the beloved manatee puerto rico is known for. Add in some sunshine, clear blue waters, vibrant coral reefs, and a splash of free Puerto Rican rum, and you’ve got the perfect island adventure. One of the most fascinating creatures you'll encounter on our snorkeling tours is the manatee. Puerto Rico is home to the West Indian manatee, a gentle, slow-moving marine mammal that has captured the hearts of locals and tourists alike. Often called the “sea cow,” the manatee is an herbivore known for its friendly, docile nature and large, round body.